WO2010000402A1 - Procédé d'impression de papier et papier imprimé d'un décor - Google Patents

Procédé d'impression de papier et papier imprimé d'un décor Download PDF

Info

Publication number
WO2010000402A1
WO2010000402A1 PCT/EP2009/004494 EP2009004494W WO2010000402A1 WO 2010000402 A1 WO2010000402 A1 WO 2010000402A1 EP 2009004494 W EP2009004494 W EP 2009004494W WO 2010000402 A1 WO2010000402 A1 WO 2010000402A1
Authority
WO
WIPO (PCT)
Prior art keywords
decor
printing
print quality
color
printing paper
Prior art date
Application number
PCT/EP2009/004494
Other languages
German (de)
English (en)
Inventor
Udo Tünte
Richard Schwitte
Frank Petersen
Original Assignee
Hülsta-Werke Hüls Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hülsta-Werke Hüls Gmbh & Co. Kg filed Critical Hülsta-Werke Hüls Gmbh & Co. Kg
Priority to EP09772102A priority Critical patent/EP2296893B1/fr
Priority to PL09772102T priority patent/PL2296893T3/pl
Priority to ES09772102T priority patent/ES2395853T3/es
Publication of WO2010000402A1 publication Critical patent/WO2010000402A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/50—Marks on printed material
    • B41P2233/51—Marks on printed material for colour quality control

Definitions

  • the invention relates to a method for printing on printing paper with a decor having at least one decorative image for use in flat components, in particular for floor, wall, ceiling or furniture applications, wherein the printing paper is printed by a digital printing method by a digital printing device , Furthermore, the present invention relates to a printing paper printed with a decor.
  • a method of the type mentioned is already known from practice.
  • digital printing it sometimes happens that the printing process is interrupted. This is the case, for example, when there is no more ink in the ink tank or maintenance is required.
  • the decorative image just printed has usually quality deterioration.
  • the pressure is briefly interrupted.
  • prints produced in this way can not continue to be used in production.
  • manufacturing processes are usually automated, such an error is often difficult to determine.
  • the edge of the printing paper is a continuous, running parallel to the decor edge trim mark is printed with at least one longitudinal color strip, which is ultimately printed parallel to the decor, and that monitors the print quality as a function of the edge trim marking becomes.
  • the print quality of the decoration is derived as a whole from the print quality of the marginal strip. If the edge strip has a poor print quality, this means that the decor does not have sufficient quality.
  • the invention thus ultimately provides a method of ren provided, which makes it possible in a simple manner to check by an external edge strip, whether the print quality of the decor overall corresponds to a predetermined print quality.
  • the present invention not only extends to printing paper in sheet form, but also in particular for printing paper webs, that is to say on printing paper which is printed on the roll and subsequently rolled up in the printed state. In the latter case, the edge strip marking then extends over the entire length of the printing paper web.
  • the color of the color strip corresponds to the color of the print head.
  • the color of the edge strip of the edge strip marking is then monitored.
  • Such a color comparison is generally easier to do than a color comparison within an entire decorative image.
  • the number of color stripes of the marginal strip marking corresponds to the number of active print heads of the printing device. In this way, it can then be determined whether all active printheads work and deliver ink of the desired quality. If the marginal strip monitoring detects a quality restriction, this means that the decorative image also has quality restrictions.
  • cut markings in the edge region of the printing paper in addition to the marginal strip marking.
  • This refers to embodiments in which the printing paper is peeled from a roll and printed. Cut marks are used to indicate those locations where the print paper is subsequently cut into individual sheets. Furthermore, alignment marks can be provided, which ultimately serve for alignment in the further processing of the cut sheets.
  • the method according to the invention it is now the case that, depending on the printing quality of the decoration, after an interruption of the printing process Printing process and subsequent continuation of a cut mark is variably arranged. The variable arrangement of the cut mark depends on the print quality of the decor. Ultimately, in the invention, therefore, the print quality of the decor is monitored accordingly automatically.
  • the pressure of a cut mark can be initiated manually and / or automatically.
  • the print quality can be manually monitored after resuming the printing process. If the print quality of the decor is considered adequate, initiate an appropriate command to start printing the cut mark. At the same time, a new decorative image is then printed on the next paper section. It is preferable, of course, that the pressure of the cut mark be automatically initiated. In this case, it is expedient if the pressure quality of the decor is automatically monitored. As a result, the digital printing device can ultimately be operated completely automatically.
  • the print quality of the decoration can be monitored by means of an optical monitoring device which is assigned to the digital printing device. It should preferably be provided that the optical monitoring device compares the current print result after an interruption and subsequent continuation of the printing process with a predetermined print quality and automatically initiates the pressure of a cut mark at a predetermined match of the current print result with the predetermined print quality. At the same time a new paper section is defined and started with the printing of the decorative image on this paper section.
  • the monitoring device directly the print quality of the decor and thus the decor image with regard to its
  • Print quality monitored In this case, a corresponding sensor is arranged half of the decor and then compares the print quality of the decor image with the specified print quality. Thus, there is an actual target comparison of the decorative image as such or its colors.
  • the present invention relates to a printed with a decorative printing paper, in particular rolled up as a web on a roll, with a continuous edge, parallel to the decor edge trim with at least one longitudinal color strip, wherein the color of the colored strip is included in the color of the decor.
  • a printing paper 1 is shown in the form of an elongated web of a roll.
  • the printing paper 1 may be conventional resinated, partially resinated or perfumed paper, which may or may not have an ink-receiving layer on the printing side.
  • Printed on the printing paper is a printed decor 2.
  • the decor 2 can be any image.
  • the decor 2 has at least one decorative image 3.
  • a plurality of decorative images 3 are provided, which are arranged one behind the other in the longitudinal direction L.
  • a plurality of markings are respectively provided on the edge, namely in the edge region 4, 5 of both longitudinal edges of the printing paper 1.
  • the markings are so-called cut marks 6, 7, 8 as well as alignment marks 9.
  • the cut marks 6, 7, 8 and alignment markings 9 face one another in each case.
  • the opposite cut marks 6 and the opposite cut marks 7 define a paper section 10 on which a decorative image 13 is located.
  • the cut marks 6, 7 serve in the present case as a display for dividing the printing paper web into individual sheets.
  • the alignment marks are used in this context for the corresponding orientation of the printing paper web.
  • the decorative image 13 is five identical Decorative sections 14 which are pressed in the further processing with plate-shaped bodies to flat components, such as panels or panels for floor, wall, ceiling or furniture applications.
  • the number of the decorative portions is not limited to five, as shown. It can also be a larger or smaller number of decor sections per decorative image 13 may be provided.
  • the individual cut marks 6, 7, 8 are arranged at different distances from each other.
  • the usual distance between two cut marks and thus the usual amount of the paper section defined by the cut marks is determined by the spacing of adjacent cut marks 6, 7 at an edge area.
  • the distance of the cut marks 7 and 8 is considerably smaller than the distance of the cut markers 6, 7.
  • the distance of the cut mark 8 to not shown but in the longitudinal direction following cut mark ultimately corresponds again to the distance of the cut marks 6, 7.
  • the method for printing on the printing paper 1 is now carried out in such a way that the printing paper 1 is fed by a teaching paper roll to a digital printing device.
  • a digital printing device This can be an inkjet printer, over which the decor 2 is printed.
  • the printing paper 1 is passed from the blank paper roll through a corresponding paper feed of the digital printing device to a paper discharge, on which the printing paper 1 is wound up into a printed printing paper roll.
  • the cut mark 6 is first printed on both sides.
  • the decorative image 13 is printed via the print heads, which are located on the printer carriage which can be moved on a printer guide.
  • the cut marks 7 are printed at the end of the decorative image 13.
  • the cut marks 7 on the one hand form the end of the paper section 10 and the beginning of the paper section 11 with a corresponding decorative image 13.
  • the individual decorative images 13 on the paper sections 10, 1 1, 12 are identical. However, this does not have to be the case. Basically, too different decor images 13 on the individual paper sections 10, 1 1,
  • the printing process is now interrupted. This may be necessary, for example, for maintenance reasons or to replace an ink tank. Subsequently, printing will continue. Throughout the printing process, the print quality of the decor 2 or the respective decorative image
  • the cut marks 8 are printed.
  • the cut marks 8 delimit the paper section 11 and represent the beginning of the paper section 12 with a new decorative image 13.
  • the optical monitoring device has at least one optical sensor 15, 16.
  • the optical sensor 15 is directed directly to the decorative image 13, while the optical sensor 16 is directed to a marginal strip 17 which extends parallel to the decor 2 edge and parallel to the decorative images 13 is printed.
  • the edge strip marking 17 in the present case has a plurality of edge strips 18.
  • the individual marginal strips 18 are colored and correspond in color and number to the color and number of active printheads of the printing device.
  • the two sensors 15, 16, which are arranged immediately following the printer carriage or the print heads, may alternatively or also be provided jointly.
  • the two sensors 15, 16 are ultimately coupled to a control device 19 of the printing device 1, which in turn has a comparator, not shown, in which the actual pressure result is compared with the predetermined desired pressure result in an actual target comparison , LIST OF REFERENCE NUMBERS

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)
  • Handling Of Sheets (AREA)

Abstract

L'invention concerne un procédé d'impression de papier (1) avec un décor (2) comportant au moins un élément décoratif (3) et destiné à être utilisé sur des éléments plats, notamment pour des applications sur les sols, murs, plafonds ou sur le mobilier, le papier (1) étant imprimé selon un procédé d'impression numérique au moyen d'un dispositif d'impression numérique. L'invention vise à créer un procédé d'impression qui permette de réaliser des impressions de qualité élevée. A cet effet, sur un bord du papier (1) est imprimée une marque (17) en forme de bande latérale continue s'étendant parallèlement au décor (2) et comportant au moins une bande colorée (18) longitudinale, la qualité d'impression étant surveillée en fonction de cette marque (17) en forme de bande latérale.
PCT/EP2009/004494 2008-07-03 2009-06-23 Procédé d'impression de papier et papier imprimé d'un décor WO2010000402A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09772102A EP2296893B1 (fr) 2008-07-03 2009-06-23 Procédé et système d'impression de papier d'un décor
PL09772102T PL2296893T3 (pl) 2008-07-03 2009-06-23 Sposób i urządzenie do zadrukowywania papieru drukowego ornamentem
ES09772102T ES2395853T3 (es) 2008-07-03 2009-06-23 Procedimiento y dispositivo para la imnpresión de papel de imprenta con una decoración

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008033273A DE102008033273B4 (de) 2008-07-03 2008-07-03 Verfahren und digitale Druckvorrichtung zum Bedrucken von Druckpapier
DE102008033273.9 2008-07-03

Publications (1)

Publication Number Publication Date
WO2010000402A1 true WO2010000402A1 (fr) 2010-01-07

Family

ID=41161337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/004494 WO2010000402A1 (fr) 2008-07-03 2009-06-23 Procédé d'impression de papier et papier imprimé d'un décor

Country Status (5)

Country Link
EP (1) EP2296893B1 (fr)
DE (1) DE102008033273B4 (fr)
ES (1) ES2395853T3 (fr)
PL (1) PL2296893T3 (fr)
WO (1) WO2010000402A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2556962A1 (fr) * 2011-08-12 2013-02-13 hülsta-werke Hüls GmbH & Co. KG Procédé d'impression numérique d'une image imprimée sur un composant plat
AU2017100981B4 (en) * 2017-07-19 2017-10-05 Ccl Secure Pty Ltd Method, system and apparatus for detecting coating materials on a substrate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011015603B3 (de) * 2011-03-30 2012-08-30 Fritz Egger Gmbh & Co. Og Verfahren zur Herstellung von Dekorpapier sowie Dekorpapier

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890048A (en) * 1971-11-03 1975-06-17 Gretag Ag Method and apparatus for measuring the color density of printing inks applied to a moving web
GB2000082A (en) * 1977-06-25 1979-01-04 Roland Offsetmaschf Apparatus for the control and regulation of the printing process on a printing press
WO2001014928A2 (fr) 1999-08-20 2001-03-01 Digital Now, Inc. Systeme d'inspection d'impression
EP1149703A2 (fr) 2000-04-26 2001-10-31 Dainippon Screen Mfg. Co., Ltd. Procédé et dispositif de gestion de colours et appareils de traitement de données d'images de figure
EP1298918A2 (fr) * 2001-09-26 2003-04-02 Canon Kabushiki Kaisha Appareil de formation d'images
US20040021724A1 (en) * 2002-07-30 2004-02-05 Fuji Photo Film Co., Ltd. Image recording apparatus
US20040264773A1 (en) 2003-06-30 2004-12-30 Hideki Doumoto Method of recognizing color bars on double-sided color prints, color print quality control system and color print quality evaluation apparatus
JP2007021735A (ja) 2005-07-12 2007-02-01 Toppan Printing Co Ltd プロファイル作成方法及び印刷管理方法
US20070266878A1 (en) * 2003-11-21 2007-11-22 Underwood John A Eye marks in image processing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516696C2 (sv) * 1999-12-23 2002-02-12 Perstorp Flooring Ab Förfarande för framställning av ytelement vilka innefattar ett övre dekorativt skikt samt ytelement framställda enlit förfarandet
DE20303574U1 (de) * 2003-03-06 2003-04-30 Roland Man Druckmasch Bildinspektionssystem für eine Druckmaschine
DE102006057961A1 (de) * 2006-12-08 2008-06-12 Bauer, Jörg R. Verfahren und Vorrichtung zum Erzeugen einer Folge individueller Einzelmuster aus einem Urmuster sowie Vorrichtung zum Drucken solcher Einzelmuster

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890048A (en) * 1971-11-03 1975-06-17 Gretag Ag Method and apparatus for measuring the color density of printing inks applied to a moving web
GB2000082A (en) * 1977-06-25 1979-01-04 Roland Offsetmaschf Apparatus for the control and regulation of the printing process on a printing press
WO2001014928A2 (fr) 1999-08-20 2001-03-01 Digital Now, Inc. Systeme d'inspection d'impression
EP1149703A2 (fr) 2000-04-26 2001-10-31 Dainippon Screen Mfg. Co., Ltd. Procédé et dispositif de gestion de colours et appareils de traitement de données d'images de figure
EP1298918A2 (fr) * 2001-09-26 2003-04-02 Canon Kabushiki Kaisha Appareil de formation d'images
US20040021724A1 (en) * 2002-07-30 2004-02-05 Fuji Photo Film Co., Ltd. Image recording apparatus
US20040264773A1 (en) 2003-06-30 2004-12-30 Hideki Doumoto Method of recognizing color bars on double-sided color prints, color print quality control system and color print quality evaluation apparatus
US20070266878A1 (en) * 2003-11-21 2007-11-22 Underwood John A Eye marks in image processing
JP2007021735A (ja) 2005-07-12 2007-02-01 Toppan Printing Co Ltd プロファイル作成方法及び印刷管理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2556962A1 (fr) * 2011-08-12 2013-02-13 hülsta-werke Hüls GmbH & Co. KG Procédé d'impression numérique d'une image imprimée sur un composant plat
WO2013023844A1 (fr) * 2011-08-12 2013-02-21 Hülsta-Werke Hüls Gmbh & Co. Kg Procédé d'impression d'une image sur un élément plat
AU2017100981B4 (en) * 2017-07-19 2017-10-05 Ccl Secure Pty Ltd Method, system and apparatus for detecting coating materials on a substrate

Also Published As

Publication number Publication date
DE102008033273B4 (de) 2011-02-17
DE102008033273A1 (de) 2010-01-07
EP2296893A1 (fr) 2011-03-23
ES2395853T3 (es) 2013-02-15
PL2296893T3 (pl) 2013-03-29
EP2296893B1 (fr) 2012-11-14

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